CVE-2015-1827

Severity

50%

Complexity

99%

Confidentiality

48%

The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.

The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

First reported 9 years ago

2015-03-30 14:59:00

Last updated 8 years ago

2016-12-31 02:59:00

Affected Software

FreeIPA

Fedora 21

21

Fedora 22

22

References

FEDORA-2015-4747

FEDORA-2015-4788

RHSA-2015:0728

73376

https://bugzilla.redhat.com/show_bug.cgi?id=1205200

https://fedorahosted.org/freeipa/ticket/4908

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